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  1. Hello, I am experiencing a frustrating problem which I couldn't find an answer to anywhere online so far, I apologize if a related question was posted before and I didn't find it. I have TI MSP-EXP430G2 Launchpad with an MSP430G2452 on it and I'm trying to upload a basic program (the Blink example) with Energia. After the program has been successfully uploaded the program is not run immediately on the chip and the led doesn't start blinking. Instead there is a long delay (30sec to a few minutes) between powering the device on and the start of the execution. There don't seem to
  2. Hello! I m trying to run the code for the coin acceptor mechanism. its getting compiled properly on but on updation it is showing no output on serial monitor i.e serial monitor is completely blank. Since i m using Energia IDE for TM4C123gxl so i have tried the same code on Arduino IDE as well and over there it is giving the exact output as i want. and all the things are correctly selected ie the port, board and everything. What could be the problem? Code.txt
  3. Ssherry

    cc3100

    I am working on code related to sending an email through cc3100booster and msp432p401r. I am having an issue in connectivity of wifi in the module when the wifi connection code is provided in void setup(). I am providing mobile's hotspot and it gets connected and disconnected periodically. I require an continuous connection. When the wifi connection code is written inside loop(), the connection problem is solved but a newer issue is arised i,e, the program is running for email but not for the server [In server program i am sending temperature and pulse count value to thingspeak.com to get
  4. Hello, I'm using energia 1.6.10E18 with the launchpad MSP430G2 and the MSPG2553 installed. So I saw that in another forum the library from cactus.io was used for the BME280. That library was for the I2C. Now I want to use the SPI library and they had one.(http://cactus.io/hookups/sensors/barometric/bme280/hookup-arduino-to-bme280-barometric-pressure-sensor-spi). So I installed the library changed it to hardware SPI with the cs pin on P2_1. And it compiled, but i'm only getting these results: 813.81 mb 100.00 % 0.00 *C 32.00 *F 813.81 mb 100.00 % 0.00 *C
  5. I'm porting my compact Lisp interpreter, uLisp, to the MSP430FR5994 LaunchPad, and would like to provide SD card support. I've already got code working with AVR chips using the Arduino SD library. Is there a port of this to Energia, or something similar? Thanks, David
  6. Hello, I want to connect cc3220 to firebase database. Earlier I was using Esp8266 with firebase-arduino library but Energia do not support this library. How can it be done on cc3200?
  7. This is a fun project that was created for my embedded systems class at John Brown University that allows you to create your own quiz wizard similar to the jeopardy game show system. The main portion of this code is run on an MSP430F5529 launchpad, and nRF24L01 transceiver modules were used to obtain the wireless functionality. It makes use of the Enrf24.h library to operate the transceiver modules, and the user interface is output to the serial monitor of the energia IDE. Four buttons wired into the MSP430F5529 then allow the user to interact with the system. The wireless module was created
  8. Hi All, I am new to msp430 world, so far i have done many projects with mbed (LPC1768,KL25Z and K64F). I liked mbed as it is so easy to use, however to make cost efficent and low power products i am now trying to learn msp430. I want to interface msp430g2553 with cc1101 transceivers. I have done the basic communication using mbed(like sending and receiving data). However I need some help with msp430. I want to use msp430 as transmitter first and receive data on mbed-lpc1768. I have converted the mbed library to msp430(changed syntax where required) and managed to compile it wit
  9. I am trying to interface GY-80 (only adxl345) to TM4C1294XL board using Energia. But outputs comes out to be 0. And also there comes this error "Failed to load dynamic library: 'ftd2xx.dll' " while uploading but the code gets uploaded successfully. I am pasting the code below, can somebody tell me where i am doing it wrong? #include "Wire.h" #define Power_Register 0x2D #define BW_rate 0x2C #define Int_enable 0x2E #define dataFormat 0x31 #define X_Axis_Register_DATAX0 0x32 #define X_Axis_Register_DATAX1 0x33 #define Y_Axis_Register_DATAY0 0x34 #define Y_Axis_Register_DATAY1 0x35 #define Z
  10. Hi Guys I have some troubles with launchpad F28377D. I know that some boards C2000 Delfino are sopported on Energia IDE, buy I want to ask if ¿Is there a way to connect LaunchPad F28379D on Energia IDE?. I ran son examples on F28377S and it is fine. Thank you for your comments, and I hope that somebody can help me.
  11. I am trying to use Energia with the MSP-EXP432P401R, but I am unable to install the right LaunchPad board on Energia. I downloaded the proper driver using http://energia.nu/guide/guide_windows/ and downloaded Energia for Windows using http://energia.nu/download/. As a point of reference, my computer is Windows 64 bit. I then used http://energia.nu/guide/boards/ to install the right LaunchPad board, but I am receiving the following error message shown below. I tried all troubleshooting suggestions on the links provided, but I can’t seem to find a solution to my problem. I did see after I connec
  12. Hi Guys, I just writing code using Energia format on CCS 8. I want to set the timer Interrupt on 1 Mhz frequency. But as I check using Osiloscope, it just shown 53.8 Khz. Please kindly advise to fix my code as below. I appreciate your help. Regards, Lukman #include <msp430.h> const int ledPin2 = 39; void setup() { // put your setup code here, to run once: pinMode(ledPin2,OUTPUT); setupTimer(1); // set timer period to 1000 micro seconds } void loop() { } void OnTimer() { static int msCount=0;
  13. Hi, I have a project that I can run when using the Energia IDE, and it runs well. However i was trying to us the Visual Studio IDE so that i could keep the project beside a PC app which interfaces to it via UART. My problem is the compilation error "the system cannot find the file specified". Im using Energia 1.6 through VMicro with the RED Lauchpad w/ msp432 EMT (48MHz) MSP- EXP432P401R REV 2.1 VISUAL STUDIO 2017 WINDOWS 10 vMicro Energia 1.6 I have the correct com port selected, and it compiles until this point :- " Using library Wire
  14. Hello, Pardon for my direct approach. I saw an example in Energia forum on Problem Sampling Rate MSP430F5529 May I know what is readADC();? Because you do not create any void called readADC(); on your sample code. For right now I am trying implement it on MSP430F6989LP, which also has 12bit ADC. Would you kind share with me? I appreciate your help. Thank you very much. Best Regards, Lukman your example code is as below: #if defined(__MSP430_HAS_ADC12_PLUS__) #define REFV_MAP(x) ((x>>8) & 0x70) #define REF_MAP(x) (x
  15. Hello Guys Good Day for All, I just open the Mspflash example from energia example using MSP4305969LP board. But when I compile, it show error as below picture. Any one can help me? Thanks a lot. Best Regards, Lukman
  16. Hello Guys, Good Day for All. May I ask whether there any library or function for using Timer in energia as in arduino? For example if in arduino we can use Timer1.attachInterrupt() I appreciate your help. Best Regards, Lukman
  17. How to program rtc tm4c123gxl in energia? Please provide energia code for rtc in tm4c123. As i am using energia compiler for my project i want some help to program rtc with controller
  18. Is it possible to use PIN 3 & 4 in MSP-EXP430G2 board for UART and ADC read simultaneously in same project. I am worry about the impact on ADC value.
  19. I'm using Rei Vilo's RTC Library: https://github.com/rei-vilo/DateTime_Library Under Code Composer 7.4 / Energia 18 / MSP432 Red Board 4.9.1 this library compiles works fine. When I switched to Code Composer 8.0 / Energia 18 / MSP432 Red Board 5.6.1, "strptime" seems to have disappeared. Anyone have any ideas on what happened? Libraries/RTC/subdir_rules.mk:9: recipe for target 'Libraries/RTC/RTC_Library.o' failed ../Libraries/RTC/RTC_Library.cpp: In function 'uint8_t convertString2DateTime(String, String, tm&)': ../Libraries/RTC/RTC_Library.cpp:88:59: error: 'strptime'
  20. I am working with the MSP430F5529 Launchpad w/the Pervasive Display Gen2 EXT2 board and various eInk displays (BW, BWR). There seems to be a wide array of official(?) and unofficial SDKs, FW dev kits, boosterpacks, etc. available with varying degrees of compatibility with this particular LaunchPad. I am looking for some basic pointers on creating a simple GUI tool for sending images to the display. I can compile the latest 1.21 FW (via CCS using PDI Apps as target), flash the FW and run the (precompiled) PDI Apps Ver 1.21.exe GUI tool to send images to display, however it seems ther
  21. Sir , how to operate the water level indicator with CC3200 controller . Then, what kind of water level sensor can be used to efficiently sense the raising level of water
  22. Hi, I've just started with LaunchPad MSP432 + Energia + Driver MSP432 EMT Red version 5.6.1 LaunchPad rev 2.0, Energia ver 1.6.10E18, MacOS 10.13 I updated arduino.builder with the version from arduino.1.8.5 and that fixed the problem with the MSpanList_Insert error. But I have a java error - ino2cpp: error: sketch directory '{build.project_path}' doesn't exist or isn't a directory Can anyway point me to what files I need to fix to address this? thanks
  23. I'm trying to connect the HDC2010 temperature sensor to the MSP430FR5969 Launchpad. I'm using the HDC2010 EVM, which consists of a MSP430F5528 (which handles USB communications to the GUI tool) and a HDC2010 (connected over I2C). The portion with the HDC2010 can be broken off from the main board in order to use it with another MCU. I'm attempting to connect it to a MSP430FR5969 Launchpad which has the SHARP Memory LCD (uses SPI) connected to it. I couldn't find a ready made library for the HDC2010 & MSP430, so I copied over some code from the Arduino library. To check whethe
  24. Hello All, Brand new Launchpad user here. I have downloaded Energia to use with my MSP432 launchpad. I have tried to download the corresponding driver (xds110_drivers.zip) from the Energia website. I am using Chrome. When I click download, the download will begin and about halfway through, I will get an error that says "Failed - File incomplete". Is this an issue with the driver file? Is there another location where I can download the corresponding driver? Many thanks! MSP432P401R REV B -Conner
  25. Some topics come aver and over again. Here are the most frequent questions. Wouldn't be nice to have all of them in one single place? Listed questions: Netiquette for Newbies What Information to Provide When Asking for Help I²C Check-List Porting an Arduino library to Energia Use Pins Number instead of Pins Names with Energia Add a New Board to Energia LaunchPad and BoosterPack Pins Maps Boards Supporting the Galaxia Library Netiquette for Newbies What Information to Provide When Asking for Help
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